Double-walled evacuable vacuum seal bag



FIG. 1 is a top plan view of a double-walled evacuable vacuum seal bag showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right elevation view thereof, the opposite side being a mirror image of the shown;

FIG. 4 is a front elevation view thereof; and,

FIG. 5 is a rear elevation view thereof. 

The ornamental design for a double-walled evacuable vacuum seal bag, as shown and described. 